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Dua Bollard is minimalistic and yet characteristic in its slim and asymmetrical design. The two light sources combine primary light with glowing light on the surroundings.
| DUA BOLLARD | |
|---|---|
| Material | Aluminium |
| Finish | Raw anodized |
| Graphite grey: YW355F, Akzo Nobel | |
| Silver grey: Y2370I, Akzo Nobel | |
| Corten brown: YX355F, Akzo Nobel | |
| Black: Black RAL 9005 Fine Texture YN305F (Noir 900) | |
| Shade | Tube with inside spinned grooves, UV-resistant polycarbonate |
| Mounting | Rooted (with cross tube) |
| Concrete foundation | |
| Flange‑mounted | |
| Connection | max three cables 5x16 mm2 |
| Classification | IP55, class II; use code for class I |
| Impact resistance | IK10 |
| Weight | Flanged model: 8 kg |
| With spike for embedment: 12 kg |
| LED type | Bridgelux COB |
|---|---|
| Operational life | min 100,000 hours at ta max 25° C, L90B10 |
| Power consumption | 9 or 12 W |
| Colour temperature | View configurator |
| Colour rendering | View configurator |
| Colour accuracy | 3 steps SDCM |
| Driver | LED driver, 20 W |
|---|---|
| Inrush current | max 5 A (50% after 50 µs) |
| Dimming/Control | optional at extra cost |
| Operational life | min 100,000 hours |
| Programmable driver | Xi FP 22W 0.2-0.7A |
|---|---|
| Inrush current | 15 A (50% efter 295 µs) |
| Dimming/Control | 5 steps dimming within the lumen intervals |
| Surge protection | L/N-GND: 8 kV, L-N: 6 kV |
| Operational life | min 100,000 hours |
| Photometric data | Configure and download in the configurator |
Juul | Frost Architects have designed a minimalistic and yet characteristic bollard by combining the slim, cylindric shape with asymmetry and light in opposite directions. Focus is also on efficiency and uniformity, even with long distance between the bollards. The secondary backward light adds to a pleasant atmosphere by its glowing effect on the surrounding.
More on Juul | Frost Architects here.
